PRODUCTS
Muaj nuj nqi
CAS Nr:. | 7440-58-6 |
Khoom siv: | Pure Hafnium (Hf+Zr >99.95 ,qw<> |
Txuj: | ASTM-B-776, ASTM-B-737 |
Qhov tsos: | Silvery metallic khoom |
Cov duab: | Qws, Bar, Hlau, Tube, Yeeb Nkab, Ingot, Pellets |
Loj: | Qws, Bar, Hlau, Ingot, Pellets: Dia. {{0}} 076-254mm (0.003"-10"), 6m (20') max ntev Tube, Pipe: OD 6. 02"{10}}.80") Phab ntsa, 2.44m (8') max ntev |
Hafnium Long Products Description
Hafnium thiab nws cov alloys yog siv los tswj cov pas nrig hauv nuclear reactors thiab nuclear submarines vim hais tias hafnium zoo heev ntawm absorbing neutrons thiab nws muaj lub siab melting point thiab corrosion resistant. Nws yog siv nyob rau hauv high-temperature alloys thiab ceramics, vim hais tias ib co ntawm nws cov tebchaw yog heev refractory: lawv yuav tsis yaj tsuas yog nyob rau hauv lub feem ntau huab kub.
Cov npe khoom:
● Hafnium Qws
● Hafnium Bar
● Hafnium Tube
● Hafnium Yeeb Nkab
● Hafnium Ingot
● Hafnium Pellets
● Hafnium Hlau
Hafnium Long Products Applications thiab lwm yam lag luam
● High-temperature alloys
● Ceramics
● Nuclear
● Kev Tshawb Fawb & Kev Tshawb Fawb
Ntim ntawm Hafnium Long Products
Peb cov khoom siv ntev ntev hafnium tau ua tib zoo saib xyuas kom txo qis kev puas tsuaj thaum lub sijhawm khaws cia thiab kev thauj mus los thiab khaws cia zoo ntawm peb cov khoom hauv lawv qhov qub.
Chemical Identifiers
Linear Formula | Hf |
MDL Number | PAB 00011032 |
EC No. | 231-166-4 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 23986 |
SMILES | [Hf] |
InchI ID nkag mus | InChI=1S/Hf |
InchI Key | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
Hafnium Long Products Properties (Theoretical)
Molecular Luj | 178.49 |
Qhov tshwm sim | Nyiaj |
Melting Point | 2227 degree |
Boiling Point | 4 602 o ua |
Qhov ntom | 13.31 g / cm²3 |
Solubility hauv H2O | N/A |
Hluav taws xob Resistivity | 35.1 microhm-cm @ 25 degree |
Electronegativity | 1.3 Pauling |
Kub ntawm Fusion | 6. 0 Cal/gm mole |
Kub ntawm Vaporization | 155 K-Cal / gm atom ntawm 4602 degree |
Poisson tus ratio | 0.37 |
Tshwj xeeb kub | 0.035 Cal/g/K @ 25 degree |
Tensile zog | N/A |
Thermal conductivity | 0.230 W/cm/K @ 298.2 K |
Thermal Expansion | (25 degree) 5.9 µm·m-1·K-1 |
Vickers Hardness | 1760 MPa |
Young's Modulus | 78gp ua |
Cim npe nrov: hafnium ntev khoom, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
Xa kev nug
